Used GMC Sierra 1500 SLT for Sale nearCastaic, CA
260 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 57,503
- Stock #:
- PG331952
- VIN:
- 3GTUUDE87PG331952
Sponsored by AutoNation Ford Valencia
2023 GMC Sierra 1500
SLT Crew Cab 4WD
57,503 mi
Valencia, CA
9 mi away
Great Deal
$39,000
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Cayenne Red Tintcoat
- Fuel type:
- Gasoline
- Mileage:
- 81,086
- Stock #:
- PL60418MR
- VIN:
- 3GTU9DED2MG371090
Sponsored Listing
2021 GMC Sierra 1500
SLT Crew Cab 4WD
81,086 mi
Inglewood, CA
42 mi away
Good Deal
$29,503
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 43,040
- Stock #:
- 57258A
- VIN:
- 3GTUUDED3PG176765
Sponsored Listing
2023 GMC Sierra 1500
SLT Crew Cab 4WD
43,040 mi
Pasadena, CA
41 mi away
Fair Deal
$44,292
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- [GBA] Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 23,928
- Stock #:
- 7846
- VIN:
- 1GTUUDEDXSZ256802
![[GBA] Onyx Black 2025 GMC Sierra 1500 Pickup Truck Four-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/20/05/44/2025_gmc_sierra_1500-pic-3450429962700811697-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2025 GMC Sierra 1500
SLT Crew Cab 4WD
23,928 mi
Home delivery from Branford, CT
Price includes $3,774 shipping
Fair Deal
$47,767
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 22,302
- Stock #:
- 290126
- VIN:
- 3GTUUDED1SG290126
2025 GMC Sierra 1500
SLT Crew Cab 4WD
22,302 mi
Home delivery from Houston, TX
Price includes $1,386 shipping
Great Deal
$45,434
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 63,111
- Stock #:
- P3916
- VIN:
- 3GTU9DET6MG459052
2021 GMC Sierra 1500
SLT Crew Cab 4WD
63,111 mi
Simi Valley, CA
19 mi away
Fair Deal
$37,480
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,505
- Stock #:
- W203720
- VIN:
- 3GTU2NERXJG203720
2018 GMC Sierra 1500
SLT Crew Cab 4WD
50,505 mi
Home delivery from West Valley City, UT
Price includes $565 shipping
Fair Deal
$33,972
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Red Quartz Tintcoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 29,501
- Stock #:
- 5977A
- VIN:
- 3GTU9DED6KG113749
2019 GMC Sierra 1500
SLT Crew Cab 4WD
29,501 mi
Home delivery from Albuquerque, NM
Price includes $1,023 shipping
Fair Deal
$42,368
- Year:
- 2023
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Titanium Rush Metallic
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 57,503
- Stock #:
- PG331952
- VIN:
- 3GTUUDE87PG331952
2023 GMC Sierra 1500
SLT Crew Cab 4WD
57,503 mi
Valencia, CA
9 mi away
Great Deal
$39,000
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 277 hp 3L I6 Diesel
- Exterior color:
- Cayenne Red Tintcoat
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 101,338
- Stock #:
- 57218
- VIN:
- 3GTU9DET6MG374194
Price drop
-$2,000
2021 GMC Sierra 1500
SLT Crew Cab 4WD
101,338 mi
Home delivery from Fontana, CA
Price includes $152 shipping
Great Deal
$31,232
$29,232
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 123,800
- Stock #:
- JG399635PX
- VIN:
- 3GTU2NEC6JG399635
2018 GMC Sierra 1500
SLT Crew Cab 4WD
123,800 mi
Los Angeles, CA
40 mi away
Good Deal
$23,695
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 39,709
- Stock #:
- P10422R
- VIN:
- 1GTUUDED7SZ229671
2025 GMC Sierra 1500
SLT Crew Cab 4WD
39,709 mi
Home delivery from Bakersfield, CA
Price includes $74 shipping
Fair Deal
$44,156
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 89,928
- VIN:
- 3GTU2NEC9JG103216
2018 GMC Sierra 1500
SLT Crew Cab 4WD
89,928 mi
Home delivery from Frederick, CO
Price includes $845 shipping
Fair Deal
$29,841
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Dark Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 80,564
- Stock #:
- 4145
- VIN:
- 3GTU9DED5LG286258
New arrival
2020 GMC Sierra 1500
SLT Crew Cab 4WD
80,564 mi
Home delivery from Fresno, CA
Price includes $254 shipping
Good Deal
$32,512
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Sterling Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,992
- Stock #:
- FP00456R
- VIN:
- 3GTUUDED8SG300456
New arrival
2025 GMC Sierra 1500
SLT Crew Cab 4WD
42,992 mi
Los Angeles, CA
41 mi away
Fair Deal
$43,076
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 71,827
- Stock #:
- 227061
- VIN:
- 3GTP1NEC5JG386391
2018 GMC Sierra 1500
SLT Crew Cab
71,827 mi
Inglewood, CA
44 mi away
Fair Deal
$29,076
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 24,247
- Stock #:
- RG120892P
- VIN:
- 3GTUUDE88RG120892
2024 GMC Sierra 1500
SLT Crew Cab 4WD
24,247 mi
Calabasas, CA
26 mi away
Good Deal
$47,731
- Year:
- 2020
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 42,930
- Stock #:
- 331087
- VIN:
- 3GTU9DED0LG331087
2020 GMC Sierra 1500
SLT Crew Cab 4WD
42,930 mi
Home delivery from Frederick, CO
Price includes $845 shipping
Fair Deal
$39,312
- Year:
- 2025
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Mileage:
- 13,657
- Stock #:
- 24531
- VIN:
- 3GTUUDED0SG276007
2025 GMC Sierra 1500
SLT Crew Cab 4WD
13,657 mi
Home delivery from Detroit, MI
Price includes $1,978 shipping
Great Deal
$44,277
- Year:
- 2021
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Pacific Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 68,945
- Stock #:
- 2520
- VIN:
- 1GTU9DED2MZ139574
2021 GMC Sierra 1500
SLT Crew Cab 4WD
68,945 mi
Home delivery from Norwalk, CA
Price includes $108 shipping
Great Deal
$33,188
- Year:
- 2019
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 73,353
- Stock #:
- T22373
- VIN:
- 1GTU9DEDXKZ325151
Price drop
-$700
2019 GMC Sierra 1500
SLT Crew Cab 4WD
73,353 mi
Home delivery from Logan, UT
Price includes $622 shipping
Fair Deal
$34,816
$34,116
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 13,498
- Stock #:
- 261560A
- VIN:
- 3GTP1NEC3JG284135
2018 GMC Sierra 1500
SLT Crew Cab
13,498 mi
Northridge, CA
20 mi away
Good Deal
$35,075
- Year:
- 2018
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black/Spice Red All-Terrain
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 108,711
- Stock #:
- 58499
- VIN:
- 3GTU2NEC0JG163403
Price drop
-$4,000
2018 GMC Sierra 1500
SLT Crew Cab 4WD
108,711 mi
Home delivery from Fontana, CA
Price includes $152 shipping
Great Deal
$28,232
$24,232
- Year:
- 2024
- Make:
- GMC
- Model:
- Sierra 1500
- Body type:
- Pickup Truck
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 3L I6 Diesel
- Exterior color:
- Sterling Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Diesel
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 24,247
- Stock #:
- RG120892P
- VIN:
- 3GTUUDE88RG120892
Sponsored Listing
2024 GMC Sierra 1500
SLT Crew Cab 4WD
24,247 mi
Calabasas, CA
26 mi away
Good Deal
$47,731
FAQs
How much does the GMC Sierra 1500 SLT cost in Castaic, CA?
The average GMC Sierra 1500 SLT costs about $11,323.39. The average price has increased by 2.3% since last year. The 260 for sale near Castaic, CA on CarGurus, range from $10,728 to $73,630 in price.
How many GMC Sierra 1500 SLT vehicles in Castaic, CA have no reported accidents or damage?
240 out of 260 for sale near Castaic, CA have no reported accidents or damage.
What is the fuel economy of the GMC Sierra 1500 SLT?
Depending on the engine and options, the GMC Sierra 1500 SLT gets between 16 and 24 MPG (or EV battery range).
What fuel types are available?
Diesel, Flex Fuel Vehicle, Gasoline engines are available.
Relevant articles
Craig Fitzgerald
The Best Trucks Under $25,000 in 2026
New trucks cost more than ever, but the prices of used ones finally seem to be cooling. You still can't find the latest and fanciest full-sizes for budget prices, but fortunately, there are plenty of good trucks under $25,000 these days. Here, we've assembled a list of the best.
CarGurus Editorial Team
Car Deals with 0% APR in July 2026
Our experts have tracked down the latest 0% APR car deals, as well as examined the pros and cons of interest-free car loans versus other financing options.
CarGurus Editorial Team
Best Truck Lease Deals in July 2026
Leasing a truck can be a great way to get into one of the latest models, with the best technology, at a more affordable monthly price. Here are the best deals we've found this month.
GMC Sierra 1500 SLT in Castaic CAGMC Sierra 1500 Denali in Castaic CAGMC Sierra 1500 AT4 in Castaic CAGMC Sierra 1500 Elevation in Castaic CAGMC Sierra 1500 SLE in Castaic CAGMC Sierra 1500 Base in Castaic CAGMC Sierra 1500 Work Truck in Castaic CAGMC Sierra 1500 SLE1 in Castaic CAGMC Sierra 1500 SL in Castaic CAGMC Sierra 1500 SLE2 in Castaic CA
GMC Sierra 1500 in Castaic CAOBS 1990s-era Chevy and Ford Trucks for Sale in Castaic CAUsed GMC Electric Cars for SaleLifted GMC trucks for sale in Castaic CAWork Trucks for Sale in Castaic CAAmerican Made Trucks For Sale in Castaic CAGM Certified Preowned Vehicles for Sale Near Castaic CABest Pickup Trucks For Sale in Castaic CA
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low Mileage in CastaicUsed SUVs / Crossovers for Sale with Low Mileage in CastaicUsed Hatchbacks for Sale with Low Mileage in CastaicUsed Convertibles for Sale with Low Mileage in CastaicUsed Vans for Sale with Low Mileage in CastaicUsed Minivans for Sale with Low Mileage in CastaicUsed Pickup Trucks for Sale with Low Mileage in CastaicUsed Coupes for Sale with Low Mileage in CastaicUsed Wagons for Sale with Low Mileage in Castaic
